Results 1 to 10 of about 7,276,793 (308)

Toxicity of the Pesticides Imidacloprid, Difenoconazole and Glyphosate Alone and in Binary and Ternary Mixtures to Winter Honey Bees: Effects on Survival and Antioxidative Defenses

Toxics, 2022
To explain losses of bees that could occur after the winter season, we studied the effects of the insecticide imidacloprid, the herbicide glyphosate and the fungicide difenoconazole, alone and in binary and ternary mixtures, on winter honey bees orally ...
Elisa Pal, Hanine Almasri, Laurianne Paris, Marie Diogon, Maryline Pioz, Marianne Cousin, Déborah Sené, Sylvie Tchamitchian, Daiana Antonia Tavares, Frédéric Delbac, Nicolas Blot, Jean-Luc Brunet, Luc P. Belzunces   +12 more
doaj   +1 more source

Physiological effects of the interaction between Nosema ceranae and sequential and overlapping exposure to glyphosate and difenoconazole in the honey bee Apis mellifera

Ecotoxicology and Environmental Safety, 2021
Pathogens and pollutants, such as pesticides, are potential stressors to all living organisms, including honey bees. Herbicides and fungicides are among the most prevalent pesticides in beehive matrices, and their interaction with Nosema ceranae is not ...
Hanine Almasri, Daiana Antonia Tavares, Marie Diogon, Maryline Pioz, Maryam Alamil, Déborah Sené, Sylvie Tchamitchian, Marianne Cousin, Jean-Luc Brunet, Luc P. Belzunces   +9 more
doaj   +1 more source

Los desafíos de la vitivinicultura argentina: reflexiones a partir de la trayectoria del agrónomo José Alazraqui en Mendoza, Entre Ríos y Salta (1910-1923)

Historia Agraria de América Latina, 2023
El análisis de las trayectorias profesionales en perspectiva histórica permite comprender el funcionamiento de las instituciones, la circulación de saberes y la conformación disciplinar, así como la recepción de estos insumos.
Florencia Rodríguez Vázquez, Janet Priscila Cian   +1 more
doaj   +1 more source

Pyrocene and Economic Rationality: Fire as Tool, Practice and Culture in the Doce River Valley

Historia Agraria de América Latina, 2023
This paper investigates the relationship between hegemonic economic rationality and the environmental crisis, with fire as the common thread. Based on Warren Dean's work, "A ferro e fogo" (With broadax and firebrand), we delimited the Doce River Basin ...
Guilherme Rosa Thiago, Haruf Salmen Espindola   +1 more
doaj   +1 more source

Localizando y recentrando la visita. La inspección de la frontera de Tomina por el corregidor de Potosí y teniente de virrey, don Pedro Osores de Ulloa en 1596

Historia Agraria de América Latina, 2023
El presente trabajo busca recentrar y localizar la visita realizada por el corregidor de Potosí y teniente de virrey don Pedro Osores de Ulloa en 1596 en la frontera de Tomina acercándose a ese evento desde la cultura política del Antiguo Régimen.
Mario Graña Taborelli
doaj   +1 more source

Ejidatarios, legislación agraria y territorios en Veracruz, México. Noventa años de relaciones complejas

Historia Agraria de América Latina, 2022
En México, existió un sinnúmero de maneras de entender y aplicar la legislación agraria, de desviarse de ella o ignorarla, de un ejido a otro; las prácticas han podido ser ilegales, lo que no significa que no contaban con legitimidad social.
Virginie Thiébaut
doaj   +1 more source

Association of circulating microRNAs with prevalent and incident knee osteoarthritis in women: the OFELY study

Arthritis Research & Therapy, 2020
Objectives In the context of the scarcity of biomarkers for knee osteoarthritis (OA), we examined the associations of prevalent and incident OA with the expression levels of serum miRNAs in subjects with and without OA.
Jean-Charles Rousseau, Marjorie Millet, Martine Croset, Elisabeth Sornay-Rendu, Olivier Borel, Roland Chapurlat   +5 more
doaj   +1 more source

From 2020 to 1920 and Back: One Hundred Years from the 19th Amendment

USAbroad, 2021
In January 2021, A Black, South Asian woman, Kamala Harris, has risen to the position of U.S. vice president at the same moment as the celebration of the 100th anniversary of the 19th Amendment. The article considers the changes that have occurred during
Raffaella Baritono
doaj   +1 more source

ANFÍPODE SUBTERRÂNEO DO GÊNERO Spelaeogammarus COMO UM INDICADOR DE CONECTIVIDADE EM UM AQUÍFERO CÁRSTICO DA BACIA DO RIO SALITRE, CENTRO NORTE DO ESTADO DA BAHIA.

Revista Águas Subterrâneas, 2017
A distribuição da espécie Spelaeogammarus trajanoae, Crustáceo aquático da Ordem Amphipoda foi determinada em sete cavernas distribuídas no aquífero cárstico da Bacia do rio Salitre. Os crustáceos encontrados habitam exclusivamente água subterrânea. Essa
ANDRE VIEIRA DE ARAUJO, LUIZ ROGÉRIO BASTOS LEAL, DORIEDSON FERREIRA GOMES   +2 more
doaj   +1 more source

Factores de riesgo y pronóstico de reintubación postoperatoria. ¿Cuándo extubo al paciente?

Revista Electrónica de AnestesiaR, 2015
La extubación fallida puede tener múltiples consecuencias para el paciente: neumonía, ingreso prolongado en UCI, traqueostomía o exitus entre otras. Los índices actuales para evaluar el momento de la extubación son poco predictivos.
Patricia Peralta Rodríguez, María Consuelo Fernández Izquierdo, Marisa Mariscal Flores   +2 more
doaj   +1 more source